Home / 33,632,534.55-46,412,897.26-18,162,617.83

Finding the Fourth Proportional to 33,632,534.55, 46,412,897.26 and 18,162,617.83

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Solution

The fourth proportional to 33,632,534.55, 46,412,897.26 and 18,162,617.83 is: 25,064,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,534.55 : 46,412,897.26 = 18,162,617.83 : x
  2. Step 2: Convert to fraction form
    33,632,534.55/46,412,897.26 = 18,162,617.83/x
  3. Step 3: Cross multiply
    33,632,534.55x = 46,412,897.26 × 18,162,617.83
  4. Step 4: Simplify right side
    33,632,534.55x = 842,979,715,154,995.38
  5. Step 5: Solve for x
    x = 842,979,715,154,995.38/33,632,534.55
  6. Step 6: Final answer
    x = 25,064,412.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.